Subgroups at 6 months, n (%)=253 | |||||
ELM(−); EZ(−); CIZ(−) 18 (7.1%) | ELM(+); EZ(−); CIZ(−) 26 (10.3%) | ELM(+); EZ(+); CIZ(−) 116 (45.8%) | ELM(+); EZ(+); CIZ(+) 93 (36.8%) | P value | |
BCVA (logMAR, mean±SD) | 0.8±0.3 | 0.5±0.3 | 0.3±0.2 | 0.1±0.1 | p<0.001* |
(-) band defect, (+) intact band.
*Kruskal-Wallis test.
BCVA, best-corrected visual acuity; CIZ, cone interdigitation zone; ELM, external limiting membrane; EZ, ellipsoid zone; logMAR, logarithm of the minimum angle of resolution; ORL, outer retinal layer.